Math, asked by RajeshMeher, 7 months ago

19.Find the sum of the odd numbers between 0 and 50.​

Answers

Answered by Archita7563
0

Answer:

The sum of the odd numbers between 0to 50 is 625

The odd numbers between 0 and 50 are 1,3,5,7,9…49

Therefore, it can be observed that these odd numbers are in an A.P.

a=1,d=2,l=49

l=a+(n−1)d

49=1+(n−1)2

48=2(n−1)

n−1=24

n=25

S

n

=

2

n

(a+l)

S

25

=

2

25

(1+49)

=

2

25×50

=625

Answered by prudhvi984
0

Answer:

sum of the odd numbers between 0 to 50 is 625

Step-by-step explanation:

the odd numbers between 0 to 50 are 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49

the sum of the odd numbers between 0 to 50 are 1+3+5+7+9+11+13+15+17+19+21+23+25+27+29+31+33+35+37+39+41+43+45+47+49 is equals to 625

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